Total Nonstop Action's Booker T, above, Powers of Pain and Kamala, as well as Mikey -- formerly of the WWE's Spirit Squad -- and New Demolition will take part in the "Heart of a Champion" fundraiser at 6 p.m. May 30 in the Richmond County Bank Ballpark at St. George.

STATEN ISLAND, N.Y. -- The Yankees-Rays bench-clearing brawl that went down during spring training will look like kids' stuff. The smackdown between the Red Sox's Pedro Martinez and the Yankees' Don Zimmer back in '03? That's nadda too.

Neither will compare to the grudge matches and battle royals dropping at 6 p.m. May 30 in the Richmond County Bank Ballpark at St. George, 75 Richmond Terr. The minor baseball league stadium will be the site of a series of wrestling matches benefiting the Frank J. Reali III Family Foundation.

Total Nonstop Action superstars Booker T, Powers of Pain and Kamala, as well as Mikey -- formerly of the WWE's Spirit Squad -- and New Demolition slam into action. In addition to the matches, the event -- Pro Wrestling Revolution's "Heart of a Champion" -- includes meet-and-greets, photo and autograph-signing sessions, plus a fireworks show.

Tickets: $35 ringside, $25 general admission -- the proceeds will help raise awareness for the prevention of Sudden Cardiac Death (SCD). Info: pwrwrestling.net, 718-720-9265.